Asahi Kasei Corporation

Asahi Chemical Industry Co. Ltd, See Asahi Kasei Corporation... 

Asahi Kasei Corporation (Asahi Chemical Industry Company)... 

Current adress Asahi Kasei Corporation, 2767-11 Niihama Shionasu Kojima, Kurashihi Okayama, 711-8510 Japan... 

FMC Biopolymer hnternational Specially Products f Asahi Kasei Corporation Rettenmaier Sohne GmbH... 

Celphere (Asahi Kasei Corporation) is a pure spheronized microcrystalline cellulose available in several different particle size ranges. 

Asahi Kasei Corporation. Technical literature Ceolus KG microcrystalline cellulose, 2001. 

Aastrid International Asahi Kasei Corporation Glide Chem Pvt Etd ES Raw Materials Etd... 

Asahi Kasei Corporation has developed a solventless, phosgene-free melt production process that uses CO2 as a starting material and employs a reactor that uses gravity, rather than melt mixing equipment, to transfer molten polymer. Chimei-Asahi has implemented the technology in a 50,000 ton per year commercial demonstration plant and has announced plans to expand production at their own plant and with other partners. ... 

Sponsors AlliedSignal Inc., Honeywell International, Advanced Micro Devices, Asahi Kasei Corporation, Pacific Fuel Cells Corp., Engelhard... 

The models can be scaled to various sizes to fit the needs of the experiment. For example, a very small-scale nanofiltration system, such as a Planova P-15 hollow-fiber cartridge with O.OOl-m surface area (Asahi Kasei Corporation, Japan), can be used to study virus retention capabilities of a virus reduction step in a biological manufacturing process, whereas a scaled-up version of the same system with a surface area of 0.01 m provides an excellent way to study the nanofiltration process variables. In a nanofiltration validation study, a feed sample is typically spiked with a known quantity of a model virus. The mixture is filtered under the expected process... 

Asahi Kasei Corporation, SIF Research Group, Central Technology Laboratory, Samejima, Fuji, Shizuoka 416-8501, Japan Hanabusa, Kenji (2.4)... 

Performance Chemicals R D Department, Asahi Kasei Corporation Kawasaki-ku, Kanagawa 210-0863, Japan... 

The basic concept of the currently popular lithium-ion batteries (LIBs) was developed in 1985 by Yoshino et al. from Asahi Kasei Corporation [4-6]. LIBs were first marketed by Sony Corporation in 1991, after which Sanyo Electric Company s batteries with graphite anodes were marketed in 1994 [7]. The capacity of LIBs around 1997 was more than 1.5-fold that when they were launched, and firam the point of view of battery design, increasing the capacity further was considered difficult. 

In 1989, Asahi Kasei Corporation found phosphates containing long-chain aliphatics and aromatics, such as tris(2-ethylhexyl) phosphate (152) and triphenyl phosphite (153) [147],... 

Yoshino, A. Sanechika, K. Ntikajima, T, Secondary battery US Patent 4,668,595, (Asahi Kasei Corporation) 1987 (applied in 1985). 

Yoshino, A. Nakanishi, K. Ono, A., Explosion-proof secondary battery JP Patent 2,642,206, (Asahi Kasei Corporation) 1991 (applied in 1989). 

Manufacturers and trade names DuPont Delrin , Asahi Kasei Corporation Tenac . 

Manufacturers and trade names Asahi Kasei Corporation Tenac C , Celanese Celcon , Celanese Hostaform , Mitsubishi Engineering-Plastics lupital . 

In 2003, the Teijin Advanced Films Limited joint venture with the Asahi Kasei Corporation was launched using polyparaphenylene terephthalamide to manufacture Aramica. Another Teijin joint venture, with the US Great Lakes Chemical Corporation, has involved the combination of the two companies worldwide brominated carbonate oligomer activities as part of their polymer flame retardant marketing operation. 

The solventless reaction in the presence of diallq ltin(iv) complexes led to a conversion of 42% with 78% selectivity to diphenyl carbonate. Starting from phenyl acetate, total conversion was obtained at 220 "C with higher selectivity to diphenyl carbonate (95%). Transesterification with higher alcohols was also examined, giving better conversion due to higher nucleophilicity compared to phenol. However, a steric effect was evidenced as fert-butanol was unreactive. Transesterification of ethylene carbonate (l,3-dioxolan-2-one) with methanol to dimethyl carbonate was also reported early. " Today, both transesterifications with methanol and phenol are integrated into the value chain of bisphenol-A polycarbonate production and commercialised by Asahi Kasei Corporation (Scheme 21.12). ... 

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